199402192

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{127}}^1\times {\mathrm{811}}^1$

素因数の和:968

約数の個数: 60

約数和(自身を含む): 428528128

約数和(自身を除く): 229125936

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 121, 127, 176, 242, 254, 484, 508, 811, 968, 1016, 1397, 1622, 1936, 2032, 2794, 3244, 5588, 6488, 8921, 11176, 12976, 15367, 17842, 22352, 30734, 35684, 61468, 71368, 98131, 102997, 122936, 142736, 196262, 205994, 245872, 392524, 411988, 785048, 823976, 1132967, 1570096, 1647952, 2265934, 4531868, 9063736, 12462637, 18127472, 24925274, 49850548, 99701096, 199402192]

約数ペア:

[(1, 199402192), (2, 99701096), (4, 49850548), (8, 24925274), (11, 18127472), (16, 12462637), (22, 9063736), (44, 4531868), (88, 2265934), (121, 1647952), (127, 1570096), (176, 1132967), (242, 823976), (254, 785048), (484, 411988), (508, 392524), (811, 245872), (968, 205994), (1016, 196262), (1397, 142736), (1622, 122936), (1936, 102997), (2032, 98131), (2794, 71368), (3244, 61468), (5588, 35684), (6488, 30734), (8921, 22352), (11176, 17842), (12976, 15367)]